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22” LCD Color Monitor BenQ G2200W Content Index 1. About This Manual..................................................................................................................................................2 2. Introduction .............................................................................................................................................................3 2.1 RoHS requirement..............................................................................................................................................3 2.2 Safety Notice ......................................................................................................................................................3 2.3 General Description............................................................................................................................................4 2.4 Related service information................................................................................................................................4 3. Product Overview ...................................................................................................................................................6 ne t 3.1 Monitor Specifications ........................................................................................................................................6 3.2 Input Signal Connector.......................................................................................................................................7 el. 3.3 Factory Preset Display Modes ...........................................................................................................................8 w. wj 3.4 Panel Specification.............................................................................................................................................9 4 Disassembly /Assembly........................................................................................................................................11 4.1 Three angles’ view............................................................................................................................................ 11 4.2 Exploded View..................................................................................................................................................12 ww 4.3 Disassembly .....................................................................................................................................................13 5. Cosmetic / Appearance / Alignment Service......................................................................................................17 :// 5.1 Software/Firmware Upgrade Process ..............................................................................................................17 5.2 Adjustment / Alignment Procedure ...................................................................................................................19 tp 5.3 White-Balance, Luminance Adjustment ...........................................................................................................28 ht 6 Circuit Board and Standard Parts Replacement.................................................................................................30 6.1 Electrical Block Diagram ..................................................................................................................................30 6.2 Troubleshooting Guide .....................................................................................................................................32 6.3 Circuit operation theory ....................................................................................................................................39 6.4 BOM List...........................................................................................................................................................41 1 22” LCD Color Monitor BenQ G2200W 1. About This Manual This Service Manual is issued by engineer of TPV customer service according to the structure and capability of various models. The purpose of Service Manual is to provide a guide line to engineers to repair different models. The appearance and capability is introduced in this Service Manual. It is better for repair engineer to have a rough idea of this model through reading the Service Manual. Please do pay attention to the item part of THE DISASSEMBLY when repair the machine and also do the protection of Panel any time. When repairing the circuit board, please follow the requirement of RoHS and refer to the circuit diagram and repairing process that attached in the Service Manual. The method of firmware updated, the way of using the menu and some information that may be used when repairing are also attached in the Service Manual that provide repair engineer various choice. tp :// ww w. wj el. ne t If you have any questions, please contact with the engineers of TPV customer service. COLOR MONITOR ht MODEL ID G2200W (China) 1st Edition Feb. 2008 2 22” LCD Color Monitor BenQ G2200W 2. Introduction 2.1 RoHS requirement Overview -Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (RoHS) Directive 2002/95/EC is published in the Official Journal 13 February 2003 (OJ L37, 13.2.2003, p.19). -Purpose: Reduction of the environmental and health risks posed by hazardous materials in EEE. -It is complementary to & running in parallel with the WEEE Directive. -Transposed into national law by 13 August 2004. And comes into effect 1 July 2006.It is similar to the WEEE Directive, except: Applies to new EEE placed on the market after 1 July 2006. ne t Includes household filament light bulbs & luminaries. Excludes: Medical devices or monitoring & control equipment (WEEE categories 8 & 9);Spare parts for the repair of el. EEE placed on the market before 1 July 2006; Re-used EEE originally placed on the market before 1 July 2006. 2.2 Safety Notice w. wj FCC Notice FCC Class B Radio Frequency Interference Statement WARNING: (FOR FCC CERTIFIED MODELS) NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in ww a residential installation. This equipment generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does :// cause harmful interference to radio or television reception, which can be determined by turning the equipment off tp and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1. Reorient or relocate the receiving antenna. ht 2. Increase the separation between the equipment and receiver. 3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 4. Consult the dealer or an experienced radio/TV technician for help. NOTICE : 1. The changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 2. Shielded interface cables and AC power cord, if any, must be used in order to comply with the emission limits. 3. The manufacturer is not responsible for any radio or TV interference caused by unauthorized modification to this equipment. It is the responsibilities of the user to correct such interference. 3 22” LCD Color Monitor BenQ G2200W Power Safety 1.The AC plug isolates this equipment from the AC supply. 2.The power supply cord serves as a power disconnect device for pluggable equipment. The socket outlet should be installed near the equipment and be easily accessible. 3.This product should be operated from the type of power indicated on the marked label. If you are not sure of the type of power available, consult your dealer or local power company. 2.3 General Description This new LCD (Liquid Crystal Display) monitor BenQ G2200W offers numerous features and functions, for example: ● TFT display (Thin Film Transistor; active matrix) ● minimal space requirements thanks to slim casing ● optimum ergonomic characteristics (totally distortion-free, excellent picture definition and colour purity right into t the corners) ne ● high degree of brightness and good contrast ● high resolution (1680x1050) el. ● presentation of up to 16.7 million colours (in conjunction with an appropriate graphics card) ● automatic scanning of horizontal frequencies from 31 to 83 kHz and refresh rates (vertical frequencies) from 55 to 76 Hz (absolutely flicker-free) w. wj ● digital screen controller with microprocessor for storing 22 different display modes ● freely adjustable colour alignment for matching the screen colours to the colours of various input and output devices ● convenient operation via integrated OSD (On-Screen-display) menu ● VESA-DDC compatibility ww ● plug&play capability ● power management for reducing power consumption when the computer is not in use ● compliance with the recommendations in accordance with TCO’03 This operating manual contains important information you require to start up and run your LCD monitor. :// A graphics card (screen controller) with VGA interface or a digital graphics card with DVI interface is required to control the BenQ G2200W LCD monitor. The monitor processes the data supplied to it by the screen controller. The tp screen controller or the associated driver software is responsible for setting the modes (resolution and refresh rate). Additional information ht Due to the nature of liquid crystal display (LCD) technology, the picture resolution is always fixed. For the best display performance, please set the display resolution to 1680x1050 pixels with an aspect ratio of 16:10. This is called “Native Resolution” or maximal resolution – that is, the clearest picture. Lower resolutions are displayed on a full screen through an interpolation circuit. Image blurring across pixel boundaries can occur with the interpolated resolution depending upon the image type and its initial resolution. 2.4 Related service information • Do not use the monitor near water, e.g. near a bathtub, washbowl, kitchen sink, laundry tub, swimming pool or in a wet basement. • Do not place the monitor on an unstable cart, stand, or table. If the monitor falls, it can injure a person and cause serious damage to the appliance. Use only a cart or stand recommended by the manufacturer or sold 4 22” LCD Color Monitor BenQ G2200W with the monitor. If you mount the monitor on a wall or shelf, use a mounting kit approved by the manufacturer and follow the kit instructions. • Slots and openings in the back and bottom of the cabinet are provided for ventilation. To ensure reliable operation of the monitor and to protect it from overheating, be sure these openings are not blocked or covered. Do not place the monitor on a bed, sofa, rug, or similar surface. Do not place the monitor near or over a radiator or heat register. Do not place the monitor in a bookcase or cabinet unless proper ventilation is provided. • The monitor should be operated only from the type of power source indicated on the label. If you are not sure of the type of power supplied to your home, consult your dealer or local power company. • The monitor is equipped with a three-pronged grounded plug, a plug with a third (grounding) pin. This plug will fit only into a grounded power outlet as a safety feature. If your outlet does not accommodate the three-wire plug, have an electrician install the correct outlet, or use an adapter to ground the appliance ne • t safely. Do not defeat the safety purpose of the grounded plug. Unplug the unit during a lightning storm or when it will not be used for long periods of time. This will protect the monitor from damage due to power surges. Do not overload power strips and extension cords. Overloading can result in fire or electric shock. • Never push any object into the slot on the monitor cabinet. It could short circuit parts causing a fire or el. • • w. wj electric shock. Never spill liquids on the monitor. Do not attempt to service the monitor yourself; opening or removing covers can expose you to dangerous voltages and other hazards. Please refer all servicing to qualified service personnel. • To ensure satisfactory operation, use the monitor only with UL listed computers which have appropriate configured receptacles marked between 100 - 240V AC, Min. 5A. The wall socket shall be installed near the equipment and shall be easily accessible. • For use only with the attached power adapter (Output 12V DC) which have UL,CSA listed license(Only for ww • :// monitors with power adapter). Since the equipment is compatible with RoHS Directive, use components in which the use of specific chemically new parts. tp noxious substances is restricted; use only designated spare parts when it is necessary to replace such parts with ht Use lead-free solder for the equipment compatible with ones with substrates on which lead-free components are mounted. For the details, refer to “Caution for Lead-Free Soldering Work” given in the next page. It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. 5 22” LCD Color Monitor BenQ G2200W 3. Product Overview 3.1 Monitor Specifications TFT Color LCD Size 558.68mm(22") Pixel pitch 0.282mm(H) × 0.282mm(V) Display Area 473.76 x 296.1 Viewable angle 160, 160 (CR>10) Contrast 1000:1 Brightness 210 cd/m2 Response time 5ms(typical) t LCD Panel Driving system ne Analog RGB, 0.7 Volts +/-5%, positive polarity at 75 ohm input impedance Digital DVT TMDS Video impedance Synchronization Separate horizontal and vertical w. wj Input el. 600mV for each differential line, positive polarity at 50 ohm input synchronizations, polarity-free TTL level, SOG (Composite SYNC on green) 31 - 83 kHz Multi- frequency monitor V-Frequency 55 - 76 Hz modes within these parameters ww H-Frequency Display Colors 16.7M Colors 1680 x 1050 Max. Resolution Input Connector ON Mode ≤45W saving mode < 2 Watt, 240 V ht Power Source :// EPA ENERGY STAR® VESA DPMS, EPA tp Plug & Play D-sub / DVI-D 100~240V AC,50~60Hz Environmental Considerations Operating Temp: 0° to 35°C Operating Humidity: 10% to 80% Dimension 401.6 x 512.2 x 163.4 mm Weight (N. W.) 5.3 KG 6 22” LCD Color Monitor BenQ G2200W 3.2 Input Signal Connector Pin No. Description Pin No. Description Red 9. +5V 2. Green 10. Detect Cable 3. Blue 11. Ground 4. Ground 12. DDC-Serial Data 5. VGA_CON 13. H-Sync 6. R-Ground 14. V-Sync 7. G-Ground 15. 8. B-Ground TX2- 2 TX2+ 3 Shield (TX2 / TX4) 4 TX4- 7 8 ne el. 15 Description Pin No. Description 9 TX1- 17 TX0- 10 TX1+ 18 TX0+ 11 Shield (TX1 / TX3) 19 Shield (TX0 / TX5) 12 TX3- 20 TX5- TX4+ 13 TX3+ 21 TX5+ DDC-Serial Clock 14 +5V power 22 Shield (TXC) DDC-Serial Data 15 Ground (H/V sync) 23 TXC+ V-Sync. (Analog) 16 Hot plug detect 24 TXC- tp 6 11 Pin No. ht 5 10 w. wj 1 5 6 ww Description DDC-Serial Clock 1 :// Pin No. t 1. Pin - Assignment of DVI-D connector: 7 22” LCD Color Monitor BenQ G2200W ht tp :// ww w. wj el. ne t 3.3 Factory Preset Display Modes 8 22” LCD Color Monitor BenQ G2200W 3.4 Panel Specification M220Z1-L03 OVERVIEW The M220Z1-L03 model is a 22 inch wide TFT-LCD module with a 4-CCFL Backlight Unit and a 30-pin 2ch-LVDS interface. This module supports 1680 x 1050 WSXGA+ (16:10 wide screen) mode and displays up to 16.7 millions colors. The inverter module for the Backlight Unit is not built in. w. wj el. ne t General Specifications ht tp Electrical Characteristics :// ww Mechanical Specifications 9 22” LCD Color Monitor BenQ G2200W ht tp :// ww w. wj el. ne t Optical Characteristics 10 22” LCD Color Monitor BenQ G2200W ht tp :// ww w. wj el. ne t 4 Disassembly /Assembly 4.1 Three angles’ view 11 22” LCD Color Monitor BenQ G2200W ht tp :// w ww .w j el. ne t 4.2 Exploded View 12 22” LCD Color Monitor BenQ G2200W 4.3 Disassembly 1). Back View as Fig1 Place the monitor face down on a smooth surface as Fig 1. Be careful to avoid scratch and injury during the 2).Remove the STAND-BASE ASS'Y w. wj Fig1 el. ne t uninstall. ht tp :// ww Remove the two screws in red to remove the STAND-BASE ASS'Y as Fig2. Fig2 13 22” LCD Color Monitor BenQ G2200W 3).Remove the Rear Cover and Bezel The arrows in blue are the hook that we should put attention to when remove the rear cover. Use plastic putty knife to release the 5 hooks on the bottom,8 hooks on the top,4 hooks on the left,4 hooks on the right and remove the only ww w. wj el. ne t one screw in red as Fig.3 on the rear cover , then you can easily remove the rear cover and bezel. ht tp :// Fig.3 14 22” LCD Color Monitor BenQ G2200W 4).Remove the Panel Remove the 4 screws on the side of main frame first, and then disconnect the Lamp Connections and LVDS Cable connection. ht tp :// ww LVDS CABLE w. wj el. ne t SCREWS Lamp Connection 15 22” LCD Color Monitor BenQ G2200W 5).Remove the Main Board and Power Board Remove the screws in red and disconnect the all connections, at last you can get the Main Board and Power el. ne t Board as follow. ww w. wj LVDS CABLE ht tp :// POWER BOARD 16 MAIN BOARD 22” LCD Color Monitor 5. Cosmetic / Appearance / Alignment Service BenQ G2200W 5.1 Software/Firmware Upgrade Process el. ne t 1) Connect the ISP board as follow: ,running the program as follows: ht tp :// ww w. wj 2) Double-click 3) Click the the icon, when the screen as shown below appears, please click icon to load the software program. The program of H00 should loaded in the first line. 17 BenQ G2200W w. wj el. ne t 22” LCD Color Monitor ht tp :// ww 4) Until appears the follow Figure, writer completed. 18 22” LCD Color Monitor BenQ G2200W 5.2 Adjustment / Alignment Procedure Adjusting the Picture You can use the OSD (On Screen Display) menu to adjust all the settings on your monitor. w. wj el. ne t Press the MENU key to display the following main OSD menu. There are four main OSD menus: 1. Display 2. Picture 3. Picture Advanced Use the ht tp item settings. (right) keys to highlight a menu item, and press the ENTER key to enter the Menu :// (left) or ww 4. System 19 22” LCD Color Monitor BenQ G2200W ne t Display menu 1. Press the MENU key to display the main menu. (left) or (right) keys to select DISPLAY and then press the ENTER key to enter the menu. 3. Press the (left) or (right) keys to move the highlight to a menu item and then press the ENTER key to (left) or (right) keys to make adjustments or selections. w. wj el. 2. Press the select that item. 4. Press the ww 5. To return to the previous menu, press the MENU button. Item H. Position the Range Press settings automatically for you. The key to select this AUTO key is a ‘hot-key’ for this option function. adjustment. :// Adjustment Operation Optimizes and adjusts the screen tp Auto Function and ENTER make Adjusts the horizontal position of the 0 to 100 ht screen image. V. Position Adjusts the vertical position of the 0 to 100 screen image. Adjusts the pixel clock frequency Pixel Clock timing analog to synchronize with input video signal. Press the (left) the Not applicable to a digital input signal. or (right) keys to 0 to 100 adjust the value. Adjusts the pixel clock phase timing Phase to synchronize with the analog input video signal. Not applicable to a digital input signal. 20 0 to 63 22” LCD Color Monitor BenQ G2200W Picture menu ne t 1. Press the MENU key to display the main menu. (left) or (right) keys to select PICTURE and then press the ENTER key to enter the menu. 3. Press the (left) or (right) keys to move the highlight to a menu item and then press the ENTER key to (left) or (right) keys to make adjustments or selections. el. 2. Press the 4. Press the w. wj select that item. 5. To return to the previous menu, press the MENU button. Function Operation ww Item Adjusts the balance between light Brightness and dark shades. Press the Range key to increase the brightness and 0 to 100 :// The function is not available for use press the when Dynamic Contrast is on tp decrease the brightness. ht Adjusts the degree of difference Contrast key to between darkness and lightness. The function is not available for use when Dynamic Contrast is on. Press the key to increase the contrast and press the 0 to 100 key to decrease the contrast. Press the Adjusts the clarity and visibility of Sharpness the edges of the subjects in the image. key to improve the crispness of the display and press the key to have softness effect on the display. 21 1 to 5 22” LCD Color Monitor BenQ G2200W Color - Press ENTER to enter the Color menu. Allows video and still photographs Normal 0 to 100 to be viewed with natural coloring. This is the factory default color. Press the (left) Applies a cool tint to the image and Bluish is factory pre-set to the PC industry 0 to 63 or standard white color. select this option. Applies a warm tint to the image and Reddish (right) keys to is factory pre-set to the news print standard white color. Tailors the image color tint. The blend of the Red, Green and Blue Press the (left) ne change the color tint of the image. or The default start setting is 50. and the ENTER key (0 to 100) Decreasing one or more of the to select Red, Green, • Green or Blue. Then use (right) keys • Red (0 to 100) influence on the color tint of the el. User Mode t primary colors can be altered to image. e.g. if you reduce the Blue Press the (0 to 100) w. wj colors will reduce their respective (left) • Blue level the image will gradually take on a yellowish tint. If you reduce or Green, the image will become a ww magenta tint. Resets the User Mode custom color Reset Color (right) keys to make the color adjustments. Press the (left) :// settings to the factory defaults. • YES • NO or (right) keys to tp change the settings. ht Press MENU to leave the Color menu. The function will increase the level of contrast to provide sharper and Dynamic Contrast Press the ENTER key to select this option. Press more detailed image quality. Activating Dynamic Contrast will disable Brightness and Contrast controls. • OFF the (left) or (right) keys to change the settings. 22 • ON 22” LCD Color Monitor BenQ G2200W Picture Advanced menu ne 2. Press the t 1. Press the MENU key to display the main menu. (left) or (right) keys to select PICTURE ADVANCED and then press the ENTER key to enter (left) or (right) keys to move the highlight to a menu item and then press the ENTER key to (left) or (right) keys to make adjustments or selections. w. wj 3. Press the el. the menu. select that item. 4. Press the ht tp :// ww 5. To return to the previous menu, press the MENU button. 23 22” LCD Color Monitor BenQ G2200W Item Function Operation Range Selects a picture mode that best suits the type of images shown on the screen. • Standard - for basic PC application. Press the (left) • Movie - for viewing videos. Picture Mode • Standard • Movie • Dynamics - for viewing or landscape-specific videos and playing (right) keys to change the games. settings. • Photo - for viewing still images. • Dynamics • Photo • sRGB • sRGB - for better color matching ne t representation with the peripheral devices, such as printers, DSCs, etc. ratio’s other than 16:10 to be displayed Display Mode without geometric distortion. (left) or (right) keys w. wj • Full - Scales the input image to fill the Press the el. This feature is provided to allow aspect • Full • Aspect to change the screen. Ideal for 16:10 aspect images. settings. • Aspect - Ideal for 4:3 aspect images. Displays the preview of screen images ww under the selected mode from Press the (left) Picture Mode. The screen will be Senseye Demo divided into two windows; the left :// window demonstrates images of Standard mode, while the right window tp presents the images under the ht specified mode. 24 • ON or (right) keys to change the settings. • OFF 22” LCD Color Monitor BenQ G2200W System menu ne t 1. Press the MENU key to display the main menu. (left) or (right) keys to select SYSTEM and then press the ENTER key to enter the menu. 3. Press the (left) or (right) keys to move the highlight to a menu item and then press the ENTER key to (left) or (right) keys to make adjustments or selections. el. 2. Press the 4. Press the w. wj select that item. 5. To return to the previous menu, press the MENU button. Item Function Operation Range ww Selects the D-sub (analog) or DVI (digital) input. Use this to change (left) • DVI the input to that appropriate to your video cable connection type. or Analog-only models do not have the change the settings. :// Input Press the (right) keys to • D-sub tp Input function. OSD Settings - Press ENTER to enter the OSD Settings menu. ht • English Press the (left) • German or (right) keys to adjust the value. Language • French Sets the OSD menu Language. The language • Spanish • Polish/ options displayed on Japanese your OSD may differ • Czech/ from those shown on Traditional the right, depending Chinese on the product supplied in your 25 • Italian • Hungarian/ Simplified 22” LCD Color Monitor BenQ G2200W region. Chinese • Serbo-Croatian • Romanian • Dutch • Russian • Swedish • Portuguese H. Position V. Position Adjusts the horizontal 0 to 100 position of the OSD menu. Adjusts the vertical position of the OSD menu. Press the (left) 0 to 100 • 5 Sec. change the settings. the OSD menu. • 10 Sec. • 15 Sec. • 20 Sec. • 25 Sec. • 30 Sec. w. wj el. Display Time ne Adjusts the display (right) keys to t or Press the or (left) (right) keys to ww change the settings. :// Prevents all the monitor settings from being controls when the OSD is preset to be locked, press and hold the ’MENU' key accidentally changed. tp for 15 seconds to When this function is enter the 'OSD Lock' activated, the OSD option and make ht OSD Lock To unlock the OSD controls and hotkey changes. operations will be Alternatively, you disabled. may use the (left) or (right) keys to select ’OFF’ in the 'OSD Lock' submenu from the ’OSD Settings’ menu, and all OSD controls will 26 • YES • NO 22” LCD Color Monitor BenQ G2200W be accessible. Press MENU to leave the OSD Settings menu. Press the ENTER key to select this Allows the monitor DDC/CI* option. Press the settings to be set through the software on the PC. • ON • OFF the (left) or (right) keys to change the settings. Information Displays the current Press the ENTER monitor property settings. key to select this Reset All Press the geometry settings to the factory default values. ne Resets all mode, color and t option. (right) keys to el. or (left) ht tp :// ww w. wj change the settings. 27 • YES • NO 22” LCD Color Monitor BenQ G2200W 5.3 White-Balance, Luminance Adjustment Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment. Before started adjust white balance , please set the Chroma-7120 MEM Channel 3 to Reddish (5800K) color, MEM Channel 4 to Normal (6500K) color, MEM Channel 9 to Bluish (9300K) color , and MEM Channel 10 to sRGB color ( our Reddish color parameter is x = 326 ±20, y = 342 ±20, Y≥200±20cd/m2; Normal color parameter is x = 313±20, y = 329 ±20, Y≥220±20cd/m2; Bluish color parameter is x = 283 ±20, y = 297 ±20, Y≥180±20cd/m2 ; sRGB color parameter is x = 313 ±30, y = 329 ±30, Y=200±20cd/m2) How to setting MEM channel you can reference to chroma 7120 user guide or simple “ NEXT” Key to modify xyY value and use “ID” key to modify the TEXT use “ SC” key and description Following is the procedure to do white-balance adjust . t 2. Setting the color temp. you want ne A. MEM.CHANNEL 3 (Reddish color): Reddish color temp. parameter is x = 326 ±20, y = 342 ±20, Y≥200±20cd/m2 B. MEM.CHANNEL 4 (Normal color): el. Normal color temp. parameter is x = 313±20, y = 329 ±20, Y≥220±20cd/m2 C. MEM.CHANNEL 9 (Bluish color): D. MEM.CHANNEL 10 (sRGB color): w. wj Bluish color temp. parameter is x = 283 ±20, y = 297 ±20, Y≥180±20cd/m2 sRGB color temp. parameter is x = 313 ±30, y = 329 ±30, Y=200±20cd/m2 3. Into Factory mode of BENQ G2200W: ww Turn off the monitor, keep pressing the ENTER button, and turn on the monitor , then when we press the AUTO button, the factory OSD will be at the left top of the panel. 4. Bias adjustment: 5. Gain adjustment: :// Set the Contrast to 50; Adjust the Brightness to 100. tp Move cursor to “-F-” and press MENU key A. Adjust Reddish (5800K) color-temperature ht 1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button) 2. Switch the MEM. channel to Channel 3 (with up or down arrow on chroma 7120) 3. The LCD-indicator on chroma 7120 will show x = 326 ±20, y = 342 ±20, Y≥200±20cd/m2 4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100 5. Adjust the GREEN on factory window until chroma 7120 indicator reachedthe value G=100 6. Adjust the BLUE on factory window until chroma 7120 indicator reached the value B=100 7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2 B. Adjust Normal (6500K) color-temperature 1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button) 2. Switch the MEM. channel to Channel 4(with up or down arrow on chroma 7120) 3. The LCD-indicator on chroma 7120 will show x = 313±20, y = 329 ±20, Y≥220±20cd/m2 4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100 28 22” LCD Color Monitor BenQ G2200W 5. Adjust the GREEN on factory window until chroma 7120 indicator reachedthe value G=100 6. Adjust the BLUE on factory window until chroma 7120 indicator reached the value B=100 7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2 C. Adjust Bluish (9300K) color-temperature 1. Switch the Chroma-7120 to RGB-Mode (with press “MODE” button) 2. Switch the MEM. Channel to Channel 9 (with up or down arrow on chroma 7120) 3. The LCD-indicator on chroma 7120 will show x = 283 ±20, y = 297 ±20, Y≥180±20cd/m2 4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100 5. Adjust the GREEN on factory window until chroma 7120 indicator reached the value G=100 6. Adjust the BLUE on factory window until chroma 7120 indicator reached the value B=100 t 7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2 ne D. Adjust sRGB color-temperature 1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button) el. 2. Switch the MEM. channel to Channel 10 (with up or down arrow on chroma 7120) 3. The LCD-indicator on chroma 7120 will show x = 313 ±30, y = 329 ±30, Y=200±20cd/m2 4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100 w. wj 5. Adjust the GREEN on factory window until chroma 7120 indicator reachedthe value G=100 6. Adjust the BLUE on factory window until chroma 7120 indicator reached the value B=100 7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2 ht tp :// ww E. Turn the Power-button off to quit from factory mode. 29 22” LCD Color Monitor BenQ G2200W 6 Circuit Board and Standard Parts Replacement 6.1 Electrical Block Diagram Main Board Crystal (X401) LCD Interface (CN601) Scalar IC RTD2545LH RTD2122L (Include ADC, OSD) t MCU Control el. H sync H sync V sync V sync RGB ht tp :// ww CN202 (U501) w. wj Key Board ne (U401) 30 RGB D-Sub DVI Connector Connector (CN301) (CN302) 22” LCD Color Monitor BenQ G2200W Inverter/Power Board 5V Rectifier and Filter Transformer Bridge Rectifier and Filter EMI filter T901 12V Rectifier and Filter Start Circuit: R904,R932,R933 Over Voltage Protect Feedback Circuit DC Convert ww Circuit Feedback Circuit 5V 12V ON/OFF MOSFET Q805、Q806 :// Over Voltage Protect PWM Control IC OZ9938 ON/OFF Control tp DIM Control ht Lamp Output Circuit w. wj el. PWM Control IC IC TEA1530 ne t CN902 31 22” LCD Color Monitor BenQ G2200W 6.2 Troubleshooting Guide Equipments and Tools Requirement Voltmeter. 2. Oscilloscope. 3. Pattern Generator. 4. DDC Tool with and Compatible Computer. 5. Alignment Tool. 6. LCD Color Analyzer. 7. Service Manual. 8. User Manual. ht tp :// ww w. wj el. ne t 1. 32 22” LCD Color Monitor BenQ G2200W Main Board (1) No Power No power Press power key and look if the picture is normal NG ne NG Reinsert or check the power section el. OK w. wj Measure U201 Pin2=3.3V OK t Please reinsert and make sure the AC of 100-240 is normal NG Replace U201 ww X401 oscillate waveforms are normal NG Replace X401 :// OK tp Check U401 NG Replace U401 ht OK Replace U501 33 22” LCD Color Monitor BenQ G2200W (2) No picture No picture Measure U201 PIN2=3.3V NG Replace U201 OK t X401 oscillate waveforms are normal ne NG Replace X401 el. OK Check U401 NG w. wj OK Replace U401 ww Check if the sync signal from computer is output and video cable is connected normally NG :// OK ht tp Replace U501 34 Input the sync signal of computer, or change the cable 22” LCD Color Monitor BenQ G2200W (3) White screen White Screen NG OK X401 oscillate waveform is normal Check Q601 is broken or OK Replace U401 Check reset circuit of U501 is normal w. wj OK Replace Panel NG el. NG Replace X401 ne Check U401 CN601 solder? Check Correspondent component. NG OK t Measure Q602 base is low level? NG ht tp :// ww OK 35 Replace U501 Check Correspondent component. 22” LCD Color Monitor BenQ G2200W Power/Inverter Board No power Check CN902 PIN5.6 = 12V NG Check AC line volt 110V or 220V OK NG ne t Check AC input el. Check the voltage of C905 (+) NG Check bridge rectified circuit and F901 circuit w. wj OK Check start voltage for the pin8 of IC901 NG OK ww Check R904, R932, R933, Change IC901 Check the auxiliary voltage is bigger than :// 10V and smaller than 20V 1) Check IC901 NG 2) Check R909/D901 circuit ht tp OK Check IC901 pin6 PWM wave OK NG Check IC901 Check D905/D906/IC903/ZD921/ZD922/Q903 36 22” LCD Color Monitor BenQ G2200W W / LED, No Backlight Check Inverter input =12V NG OK Check adapter and F801 Check ON/OFF signal NG OK Check Interface board or main board ne t Check IC801 PIN 2=5V NG OK w. wj el. Change ON/OFF circuit Check IC801 PIN1/PIN15 PWM wave NG Check IC801 ww OK :// Check Q805,Q806 Drain wave NG Change Q805,Q806 tp OK ht Check the output of T801, T802 OK NG Change T801, T802 Check connecter & lamp, feedback and protect circuit 37 22” LCD Color Monitor BenQ G2200W Keypad Board OSD is unstable or not working N Connect Key Pad Board Is Key Pad Board connecting normally? Y N Replace Button Switch ne t Is Button Switch normally? el. Y N Is Key Pad Board normally? ht tp :// ww Check Main Board w. wj Y Replace Key Pad Board 38 22” LCD Color Monitor BenQ G2200W 6.3 Circuit Operation Theory 1 Y 2 3 N 4 N ne t 5 Y w. wj el. 6 7 N 8 Y ww 9 N :// 10 11 Y ht tp N 12 13 Y Y 14 15 Y 17 18 N N 19 Y 39 N 16 22” LCD Color Monitor BenQ G2200W 1) MCU initializes. 2) Is the EPROM blank? 3) Program the EPROM by default values. 4) Get the PWM value of brightness from EPROM. 5) Is the power key pressed? 6) Clear all global flags. 7) Are the AUTO and SELECT keys pressed? 8) Enter factory mode. 9) Save the power key status into EPROM. Turn on the LED and set it to green color. t Scalar initializes. 11) Update the lifetime of back light. 12) Check the analog port, are there any signals coming? el. 13) Does the scalar send out an interrupt request? ne 10) In standby mode? 14) Wake up the scalar. w. wj 15) Are there any signals coming from analog port? 16) Display "No connection Check Signal Cable" message. And go into standby mode after the message disappears. 17) Program the scalar to be able to show the coming mode. ww 18) Process the OSD display. ht tp :// 19) Read the keyboard. Is the power key pressed? 40 22” LCD Color Monitor BenQ G2200W 6.4 BOM List TC8MRJDYMWBGHN Location TPV Part No. TIE FOR STRIP 040G 581 26704 SHIPPING LABEL 040G 581881 4A WARRANTY LABEL 041G 68508 A CONTROL CARD 044G6002689 1A PAPER BOARD 044G9003214 CORNER PAPER 045G 77 3 PE PACKING 050G 600 1 W WHITE STRAP 050G 600 2 HANDLE1 050G 600 3 HANDLE2 052G 1150 C INSULATING TAPE 052G 1186 SMALL TAPE 052G 1207 A ALUMINIUM TAPE ne el. 089G 728HAA 2D 089G414A18N YH SIGNAL CABLE FFC CABLE POWER CORD(32E1818021) SCREW ww 0M1G 130 5 47 CR3 w. wj INSULATING TAPE 089G179E30NA03 SCREW 0M1G1730 6120 SCREW,42-D020523 0M1G1730 6120 SCREW,42-D020523 :// 0M1G 130 5120 22" LCD BEZEL ASS'Y A33G0248ADP 1L0100 KEY PAD 1 tp 705GQ834049 A33G0248ADP 2L0100 KEY PAD 2 A33G0249BAAA1C0100 POWER BUTTON ht E08901 t 019G6014 1 052G6019 1 E08902 Description A33G0250ADQ 1C0100 LENS A34G0639ADPA1B0130 BEZEL(L22W-7BENQ) 705GQ834050 22" LCD REAR COVER ASS'Y A33G0258ADPC1L0100 LOGO COVER A34G0640ADP 1B0130 REAR COVER22" 705GQ834051 22" LCD STAND BASE ASS'Y 0M1G1740 10120 SCREW 42A9940008 0Q1G1840 10120 SCREW A33G0251ADP 1L0100 CABLE CLIP A33G0335ADP 1L0118 STAND-FRONT A34G0642ADP 1B0100 STAND-BACK 41 22” LCD Color Monitor BenQ G2200W HINGE 750GLMC0Z1312N PANEL M220Z1-L03 C1 NB CMO A15G0364101 MAINFRAME A34G0641ADP 1B0133 BASE AM1G1740 10 47 CR3 SCREW CBPC8MRJBFQ1 MAIN BOARD 040G 45762412B CBPC LABEL CN202 033G3802 6 WAFER CN201 033G3802 9 WAFER 9P RIGHT ANELE PITCH CN601 033G801930F CH JS CONNECTOR R507 061G152M339 64 CHIPR 3.3 OHM +-5% 2W C405 067G 3151007KV ELCAP 10UF M 50V 105℃ KINGNICHI C202 067G 3151014KV EC 105℃ CAP 100UF M 25V C203 067G 3151014KV EC 105℃ CAP 100UF M 25V C505 067G 3152207KV ELCAP 22UF M 50V 105℃ KING NICHI C604 067G 3154704KV ELCAP 47UF M 25V 105℃ KINGNICHI CN301 088G 35315F H D-SUB 15PIN CN302 088G 35424F N DVI 24PIN CONN F WITH SCREWS X401 093G 22 45 H U402 056G 158501 U501 056G 562201 U201 056G 585 4A U401 056G1125191(WBQRWRCMNQ1) IC RTD2122L-LF LQFP-48 Q401 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q301 057G 417 4 Q202 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q602 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q205 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q204 057G 417 6 PMBS3906/PHILIPS-SMT(06) ne el. w. wj 24MHZ/30PF/49US AZ431AN-A-E1 tp :// ww IC RTD2545LH-GR QFN-48 AP1117E33LA PMBS3904/PHILIPS-SMT(04) Q501 ht E750 t A37G0068 1 057G 417 22 T TRA KN2907AS -60V/-0.6A SOT-23 Q601 057G 763 1 A03401 SOT23 BY AOS(A1) R429 061G0402000 RST CHIPR 0 OHM +-5% 1/16W R302 061G0402000 RST CHIPR 0 OHM +-5% 1/16W R325 061G0402100 RST CHIPR 10 OHM +-5% 1/16W R324 061G0402100 RST CHIPR 10 OHM +-5% 1/16W R318 061G0402100 RST CHIPR 10 OHM +-5% 1/16W R319 061G0402100 RST CHIPR 10 OHM +-5% 1/16W R320 061G0402100 RST CHIPR 10 OHM +-5% 1/16W R321 061G0402100 RST CHIPR 10 OHM +-5% 1/16W Q502 057G 417 22 T TRA KN2907AS -60V/-0.6A SOT-23 42 22” LCD Color Monitor BenQ G2200W 061G0402100 RST CHIPR 10 OHM +-5% 1/16W R323 061G0402100 RST CHIPR 10 OHM +-5% 1/16W R313 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R312 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R311 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R309 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R308 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R306 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R303 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R301 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R441 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R440 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R435 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R434 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R509 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R508 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R442 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R433 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R432 061G0402101 R430 061G0402101 R317 061G0402101 R315 061G0402101 R402 061G0402102 R424 061G0402102 R453 061G0402102 R503 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W R210 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R213 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R316 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W ne el. w. wj RST CHIPR 100 OHM +-5% 1/16W RST CHIPR 100 OHM +-5% 1/16W tp :// ww RST CHIPR 100 OHM +-5% 1/16W ht R404 t R322 RST CHIPR 100 OHM +-5% 1/16W RST CHIPR 1 KOHM +-5% 1/16W RST CHIPR 1 KOHM +-5% 1/16W RST CHIPR 1 KOHM +-5% 1/16W 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R436 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R416 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R425 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R326 061G0402104 RST CHIPR 100 KOHM +-5% 1/16W R207 061G0402121 RST CHIP 120R 1/16W 5% R208 061G0402121 RST CHIP 120R 1/16W 5% R201 061G0402201 RST CHIP 200R 1/16W 5% R428 061G0402220 RST CHIPR 22 OHM +-5% 1/16W R426 061G0402220 RST CHIPR 22 OHM +-5% 1/16W R601 43 22” LCD Color Monitor BenQ G2200W 061G0402222 RST CHIPR 2.2 KOHM +-5% 1/16W R304 061G0402222 RST CHIPR 2.2 KOHM +-5% 1/16W R401 061G0402390 1F RST CHIPR 3.9KOHM +-1% 1/16W R437 061G0402390 1F RST CHIPR 3.9KOHM +-1% 1/16W R438 061G0402390 1F RST CHIPR 3.9KOHM +-1% 1/16W R403 061G0402392 RST CHIP 3.9K 1/16W 5% R202 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R327 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R411 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R412 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R413 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R414 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R443 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R444 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R445 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R451 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R605 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R439 061G0402682 RST CHIP 6K8 1/16W 5% R431 061G0402682 R415 061G0402682 R604 061G0402683 R307 061G0402750 R310 061G0402750 R314 061G0402750 R602 061G0805331 C401 065G0402100 31 CAP 0402 10PF J 50V NPO C411 065G0402100 31 CAP 0402 10PF J 50V NPO C602 065G0402103 22 CHIP 0.01UF 25V X7R C506 065G0402104 15 MLCC 0402 0.1UF K 16V X5R w. wj el. ne t R305 RST CHIP 6K8 1/16W 5% RST CHIP 6K8 1/16W 5% RST CHIPR 75 OHM +-5% 1/16W RST CHIPR 75 OHM +-5% 1/16W RST CHIPR 75 OHM +-5% 1/16W RST CHIPR 330 OHM +-5% 1/8W C502 ht tp :// ww RST CHIP 68K 1/16W 5% 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C410 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C406 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C403 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C317 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C316 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C315 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C210 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C209 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C206 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C503 065G0402104 15 MLCC 0402 0.1UF K 16V X5R 44 22” LCD Color Monitor BenQ G2200W 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C204 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C201 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C412 065G0402105 A5 CAP 0402 1UF K 10V X5R C501 065G0402105 A5 CAP 0402 1UF K 10V X5R C507 065G0402105 A5 CAP 0402 1UF K 10V X5R C603 065G0402224 A5 MLCC 0402 CAP 0.22UF K 10V X5R C302 065G0402330 31 CHIP CAP 0402 33PF J 50V NPO C303 065G0402330 31 CHIP CAP 0402 33PF J 50V NPO C301 065G0402473 12 CHIP 0.047UF 16V X7R C304 065G0402473 12 CHIP 0.047UF 16V X7R C306 065G0402473 12 CHIP 0.047UF 16V X7R C307 065G0402473 12 CHIP 0.047UF 16V X7R C309 065G0402473 12 CHIP 0.047UF 16V X7R C311 065G0402473 12 CHIP 0.047UF 16V X7R C305 065G0402509 31 CHIP 5PF 50V NPO C308 065G0402509 31 CHIP 5PF 50V NPO C310 065G0402509 31 CHIP 5PF 50V NPO FB601 071G 56K121 M FB503 071G 56K121 M FB502 071G 56K121 M FB201 071G 56K121 M FB303 071G 59K190 B FB302 071G 59K190 B FB301 071G 59K190 B FB501 071G1608151 5Y CHIP BEAD 1608 150 OHM±25% FB401 071G1608151 5Y CHIP BEAD 1608 150 OHM±25% FB305 071G1608151 5Y CHIP BEAD 1608 150 OHM±25% FB304 071G1608151 5Y CHIP BEAD 1608 150 OHM±25% ne el. w. wj CHIP BEAD CHIP BEAD tp :// ww CHIP BEAD ht D402 t C205 CHIP BEAD 19 OHM BEAD 19 OHM BEAD 19 OHM BEAD 093G 64 42 PP BAV70 SOT-23 093G 6433S DIODE BAV99 SEMTECH D302 093G 6433S DIODE BAV99 SEMTECH D303 093G 6433S DIODE BAV99 SEMTECH D304 093G 6433S DIODE BAV99 SEMTECH D305 093G 6433S DIODE BAV99 SEMTECH D306 093G 6433S DIODE BAV99 SEMTECH D307 093G 6433S DIODE BAV99 SEMTECH D308 093G 6433S DIODE BAV99 SEMTECH D309 093G 6433S DIODE BAV99 SEMTECH D311 093G 6433S DIODE BAV99 SEMTECH D301 45 22” LCD Color Monitor DIODE BAV99 SEMTECH ZD307 093G 39S 34 T UDZSNP5.6B ROHM ZD305 093G 39S 34 T UDZSNP5.6B ROHM ZD304 093G 39S 34 T UDZSNP5.6B ROHM ZD303 093G 39S 34 T UDZSNP5.6B ROHM ZD302 093G 39S 34 T UDZSNP5.6B ROHM ZD301 093G 39S 34 T UDZSNP5.6B ROHM D315 093G 39S 34 T UDZSNP5.6B ROHM D313 093G 39S 34 T UDZSNP5.6B ROHM D312 093G 39S 34 T UDZSNP5.6B ROHM D310 093G 39S 34 T UDZSNP5.6B ROHM D403 093G 64S522SEM LL4148 715G2507 1B K MAIN BOARD PCB 061G0402473 RST CHIPR 47 KOHM +-5% 1/16W KEPC7QB4 KEY BOARD SW005 077G 602 1 CJ TACT SWITCH SW006 077G 602 1 CJ TACT SWITCH SW002 077G 602 1 CJ TACT SWITCH SW004 077G 602 1 CJ SW001 077G 602 1 CJ SW003 077G 603 3 TO LED001 081G 10 12 GP GND1 095G 900690 D CN001 095G8014 6X660 R004 061G0603180 1F R003 061G0603180 1F RST CHIPR 1.8 KOHM +-1% 1/10W R006 061G0603180 1F RST CHIPR 1.8 KOHM +-1% 1/10W R007 061G0603300 1F RST CHIPR 3 KOHM +-1% 1/10W R002 061G0603300 1F RST CHIPR 3 KOHM +-1% 1/10W ne el. w. wj TACT SWITCH TACT SWITCH :// ww TACT SWITCH TS-03-BS LED GP32052C/R008-ZY-30 WIRE HARNESS 100MM HARNESS 6P-6P 160MM RST CHIPR 1.8 KOHM +-1% 1/10W JR001 ht R603 t 093G 6433S tp D314 BenQ G2200W 061G0805000 RST CHIPR 0 OHM +-5% 1/8W C007 065G0603104 32 CHIP 0.1UF 50V X7R C008 065G0603104 32 CHIP 0.1UF 50V X7R C009 065G0603104 32 CHIP 0.1UF 50V X7R C010 065G0603104 32 CHIP 0.1UF 50V X7R C011 065G0603104 32 CHIP 0.1UF 50V X7R C006 065G0603104 32 CHIP 0.1UF 50V X7R 715G2695 2 KEY BOARD PCB PWPC7C42MAA6 POWER BOARD 033G8021 2E U INVERT CONNECTOR R005 CN801 061G0603300 1F RST CHIPR 3 KOHM +-1% 1/10W 46 22” LCD Color Monitor BenQ G2200W CN802 033G8021 2E U INVERT CONNECTOR CN803 033G8021 2E U INVERT CONNECTOR CN804 033G8021 2E U INVERT CONNECTOR 040G 45762412B CBPC LABEL 051G GLUE_RTV 6 4503 056G 139 3A IC PC123Y22FZ0F C903 063G 10747410V 0.47UF 275VAC ARCO C840 065G 3J3096ET 3PF,J,3KV,Z5P C842 065G 3J3096ET 3PF,J,3KV,Z5P C834 065G 6J1506ET 15PF 5% SL 6KV C841 065G 6J1506ET 15PF 5% SL 6KV C902 065G306M1022BP 1000PF Y1.CAP C901 065G306M1022BP 1000PF Y1.CAP C921 065G306M4722BP 4700PF +-20% 400VAC C918 067G215B6814RV CAP 105℃ 680UF M 25V 10*20 C917 067G215B6814RV CAP 105℃ 680UF M 25V 10*20 C815 067G215D4714KV E.C 105℃ CAP 470UF M 25V ED SERIES C811 067G215D4714KV E.C 105℃ CAP 470UF M 25V ED SERIES C939 067G215S1023KV C905 067G315Z12115K L802 073G 174 63DNA L801 073G 174 63DNA L903 073G 253191 L L904 073G 253191 L L901 073L 174 40 HG L902 073L 174 55 LG GP LINE FILTER BY LITAI T901 080GL17T 42 N X'FMR 510UH YUVA-769 T802 080GL20T 35 YS X'FMR 40UH YS04170191 T801 080GL20T 35 YS X'FMR 40UH YS04170191 w. wj el. ne t IC903 105℃ 1000UF M 16V CAP 105℃ 120UF M 450V LINE FILTER BY DARFON LK.3711D.101 CHOKE COIL 1.1UH CC-007802 CHOKE COIL 1.1UH CC-007802 GBQM4.778.391 BD901 ht tp :// ww LINE FILTER BY DARFON LK.3711D.101 093G 50460 28 BRIDGE DIODE KBP208G LITEON CN902 095G8014 9D 57 HARNESS 9P-9P 210MM 705G 560 61 04 NR901 ASS'Y 061G 58080 WT 8 OHM NCT 705GQ793062 D905 ASS'Y 051G 200 1 OIL FOR DISAPPEAR 090G6084 1 HEAT SINK 093G 60278 DIODE SP1060 ITO-220 SECOS 0M1G1730 8120 SCREW 705GQ793063 D906 ASS'Y CN901 NR901 D905 087G 501 32 S AC SOCKET 47 22” LCD Color Monitor BenQ G2200W OIL FOR DISAPPEAR 093G 60267 SP10100 0M1G1730 8120 SCREW Q90G6274 2 HEAT SINK 705GQ857006 Q901 ASS'Y 051G 200 1 OIL FOR DISAPPEAR 057G 724 11 STP9NK65ZFP 0M1G1730 8120 SCREW Q90G6263 3 HEAT SINK IC901 056G 379 71 IC TEA1530AT/N2 SO-8 NXP IC801 056G 608 10 IC OZ9938GN-B SOIC-16 Q801 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q802 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q803 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q903 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q805 057G 763 14 AM9945N Q806 057G 763 14 AM9945N R943 061G0805102 RST CHIPR 1KOHM +-5% 1/8W R917 061G0805102 R836 061G0805102 Y R843 061G0805102 Y R911 061G0805102 Y R942 061G0805102 Y RST CHIPR 1KOHM +-5% 1/8W YAGEO R925 061G0805102 Y RST CHIPR 1KOHM +-5% 1/8W YAGEO R808 061G0805103 10 KOHM 1/10W R938 061G0805103 10 KOHM 1/10W R812 061G0805103 10 KOHM 1/10W R806 061G0805103 10 KOHM 1/10W R803 061G0805103 10 KOHM 1/10W R802 ne el. w. wj RST CHIPR 1KOHM +-5% 1/8W RST CHIPR 1KOHM +-5% 1/8W YAGEO :// ww RST CHIPR 1KOHM +-5% 1/8W YAGEO tp Q901 ht D906 t 051G 200 1 RST CHIPR 1KOHM +-5% 1/8W YAGEO 061G0805103 10 KOHM 1/10W 061G0805103 10 KOHM 1/10W R926 061G0805103 10 KOHM 1/10W R913 061G0805103 10 KOHM 1/10W R854 061G0805104 RST CHIP 100K 1/8W 5% R855 061G0805104 RST CHIP 100K 1/8W 5% R810 061G0805104 RST CHIP 100K 1/8W 5% R816 061G0805105 Y RST CHIPR 1MOHM +-5% 1/8W YAGEO R813 061G0805105 Y RST CHIPR 1MOHM +-5% 1/8W YAGEO R924 061G0805152 Y RST CHIPR 1.5KOHM +-5% 1/8W YAGEO R912 061G0805223 RST CHIPR 22 KOHM +-5% 1/8W R801 48 22” LCD Color Monitor BenQ G2200W 061G0805224 RST CHIPR 220 KOHM +-5% 1/8W R930 061G08052431FY RST CHIPR 2.43KOHM +-1% 1/8W YAGEO R834 061G08053001FF RST CHIPR 3KOHM +-1% 1/8W FENGHUA R852 061G0805303 RST CHIPR 30 KOHM +-5% 1/8W R827 061G0805303 RST CHIPR 30 KOHM +-5% 1/8W R804 061G0805304 RST CHIPR 300 KOHM +-5% 1/8W R826 061G0805330 0F RST CHIPR 330 OHM +-1% 1/8W R940 061G08053302FY RST CHIPR 33KOHM +-1% 1/8W YAGEO R817 061G0805360 2F RST CHIPR 36 KOHM +-1% 1/8W R841 061G08053600FY RST CHIPR 360 OHM +-1% 1/8W YAGEO R927 061G08053601FY RST CHIPR 3.6KOHM +-1% 1/8W YAGEO C808 061G0805394 RST CHIPR 390 KOHM +-5% 1/8W R916 061G0805472 RST CHIPR 4.7 KOHM +-5% 1/8W R831 061G0805622 RST CHIPR 6.2 KOHM +-5% 1/8W R853 061G0805622 RST CHIPR 6.2 KOHM +-5% 1/8W R814 061G0805623 RST CHIPR 62 KOHM +-5% 1/8W R824 061G0805751 Y RST CHIPR 750 OHM +-5% 1/8W YAGEO R850 061G0805751 Y RST CHIPR 750 OHM +-5% 1/8W YAGEO R931 061G0805822 JR803 061G1206000 JR802 061G1206000 JR801 061G1206000 w. wj el. ne t R915 RST CHIPR 8.2 KOHM +-5% 1/8W RST CHIPR 0 OHM +-5% 1/4W ww RST CHIPR 0 OHM +-5% 1/4W RST CHIPR 0 OHM +-5% 1/4W 061G1206000 4 R837 061G1206100 R842 061G1206100 R909 061G1206100 RST CHIP 10R 1/4W 5% R910 061G1206100 RST CHIP 10R 1/4W 5% R918 061G1206101 100 1206 R919 061G1206101 100 1206 tp ht R920 :// F902 RST CHIPR 0 OHM +-5% 1/4W RST CHIP 10R 1/4W 5% RST CHIP 10R 1/4W 5% 061G1206101 100 1206 061G1206101 100 1206 R961 061G1206101 100 1206 R962 061G1206101 100 1206 R946 061G1206102 RST CHIPR 1 KOHM +-5% 1/4W R945 061G1206102 RST CHIPR 1 KOHM +-5% 1/4W R944 061G1206102 RST CHIPR 1 KOHM +-5% 1/4W R941 061G1206102 RST CHIPR 1 KOHM +-5% 1/4W R828 061G1206150 RST CHIPR 15 OHM +-5% 1/4W R825 061G1206150 RST CHIPR 15 OHM +-5% 1/4W R819 061G1206150 RST CHIPR 15 OHM +-5% 1/4W R935 49 22” LCD Color Monitor BenQ G2200W 061G1206150 RST CHIPR 15 OHM +-5% 1/4W R807 061G1206220 RST CHIPR 22 OHM +-5% 1/4W R805 061G1206471 470 1206 R904 061G1206472 RST CHIPR 4.7 KOHM +-5% 1/4W R932 061G1206472 RST CHIPR 4.7 KOHM +-5% 1/4W R933 061G1206472 RST CHIPR 4.7 KOHM +-5% 1/4W R901 061G1206684 RST CHIPR 680 KOHM +-5% 1/4W R902 061G1206684 RST CHIPR 680 KOHM +-5% 1/4W R903 061G1206684 RST CHIPR 680 KOHM +-5% 1/4W R823 065G0805101 32 100PF +-10% 50V X7R R830 065G0805101 32 100PF +-10% 50V X7R C932 065G0805102 32 CHIP 1000P 50VX7R 0805 C807 065G0805103 32 10NF/50V/0805/X7R C805 065G0805103 32 10NF/50V/0805/X7R C924 065G0805103 32 10NF/50V/0805/X7R C931 065G0805104 32 CHIP 0.1U 50V X7R C930 065G0805104 32 CHIP 0.1U 50V X7R C916 065G0805104 32 CHIP 0.1U 50V X7R C907 065G0805104 32 C829 065G0805104 32 C828 065G0805104 32 C801 065G0805104 32 C804 065G0805105 12 C806 065G0805105 22 C802 065G0805105 22 C928 065G0805122 31 CHIP CAP 0805 1200PF J 50V NPO C813 065G0805152 31 1.5NF/50V C823 065G0805152 31 1.5NF/50V C911 065G0805224 22 CAIP CAP 0.22 UF 25V X7R w. wj el. ne t R829 CHIP 0.1U 50V X7R CHIP 0.1U 50V X7R CHIP 0.1U 50V X7R 1UF +-10% 6V X7R CHIP 1UF 25V X7R 0805 CHIP 1UF 25V X7R 0805 C909 ht tp :// ww CHIP 0.1U 50V X7R 065G0805224 32 0.22UF,K,50V,X7R C821 065G0805471 32 470PF/50V/0805/X7R C820 065G0805471 32 470PF/50V/0805/X7R C810 065G080547131G CHIP 0805 470PF G 50V NPO C809 065G0805473 32 CHIP 0.047UF 50V X7R C819 065G0805473 32 CHIP 0.047UF 50V X7R C929 065G1206102 72 CHIP 1000PF 500V X7R C912 065G1206102 72 CHIP 1000PF 500V X7R D802 093G 64 33 DIO SIG SM BAV99 (PHSE)R D804 093G 64 33 DIO SIG SM BAV99 (PHSE)R C814 065G0805224 32 0.22UF,K,50V,X7R 50 22” LCD Color Monitor BenQ G2200W 093G 6432S IN4148W D801 093G 6432S IN4148W D806 093G 6432S IN4148W D807 093G 6432S IN4148W D808 093G 6432S IN4148W D903 093G 6432S IN4148W D915 093G 6432S IN4148W ZD801 093G 39S 24 T RLZ 5.6B LLDS ZD922 093G 39S 25 T RLZ5.1B LLDS ZD921 093G 39S 40 T RLZ 13B LLDS ZD902 093G 39S 40 T RLZ 13B LLDS CN901 006G 31500 EYELET IC904 056G 158 12 KIA431A-AT/P TO-92 R908 061G152M10452T RST MOFR 100KOHM +-5% 2WS R914 061G152M27852T RST MOFR 0.27 OHM +-5% 2WS R832 061G212Y625 KT MGFR 6.2MOHM +-5% 1/2W R822 061G212Y625 KT MGFR 6.2MOHM +-5% 1/2W C906 065G 2K152 1T GP CERAMIC CAP C908 067G 2152207NT C915 067G 2154713KT FB902 071G 55 29 FB901 071G 55 29 w. wj el. ne t D916 KY50VB22M-TP5 5*11 470UF 16V ww FERRITE BEAD FERRITE BEAD 084G 56 4 B F901 084G 56 4 B D901 093G 6038P52T D900 093G1100 1152T DIODE PR1007R 1A/1000V DO-41 J807 095T 90 23 JUMP WIRE J806 095T 90 23 JUMP WIRE J801 095T 90 23 JUMP WIRE FUSE 4A 250V FUSE 4A 250V PS102R J804 ht tp :// F903 095T 90 23 JUMP WIRE J805 095T 90 23 JUMP WIRE J808 095T 90 23 JUMP WIRE J809 095T 90 23 JUMP WIRE J903 095T 90 23 JUMP WIRE J902 095T 90 23 JUMP WIRE J901 095T 90 23 JUMP WIRE J816 095T 90 23 JUMP WIRE J904 095T 90 23 JUMP WIRE J905 095T 90 23 JUMP WIRE J802 095T 90 23 JUMP WIRE 51 22” LCD Color Monitor BenQ G2200W J906 095T 90 23 JUMP WIRE J815 095T 90 23 JUMP WIRE J814 095T 90 23 JUMP WIRE J812 095T 90 23 JUMP WIRE J811 095T 90 23 JUMP WIRE J810 095T 90 23 JUMP WIRE 715G2639 C 2 POWER BOARD PCB Q85G0064 1 EMI-BKT Q07G COMPOUND PALLET 8 3103 LOGO FOR 22 Q40G 22N881 1A RATING LABEL Q40G0001624 4A PALLET LABEL Q40G0002881 1A WARRANTY LABEL Q40G0002881 2A TCO03 LABEL Q44G6002CP142A PAPER CAP Q44GC049101 EPS Q44GC049201 EPS Q44GC049881 1A 22 LCD BENQ CARTON Q45G 88609 87 Q52G ne el. w. wj Q45G 88606 R t Q23G3178881 2A PE BAG FOR BASE EPE COVER FOR MONITOR 1185 80 BIG TAPE FOR BENQ CARTON ww Q41G7800881 2A (4J.06L03.001)CERTIFICATE (4J.06K02.003)WARRANTY CARD FOR CHINA Q41G780088119A QSG(4J.0H401.001) Q45G 76 28A35 PE BAG :// Q41G780088117A CD MANUAL 040G 58162435A P/N LABEL tp Q70G2201881 1A Q40G0001881 1A CARTON LABEL Q40G0001881 4A S/N LABEL ht HS4 Q40G0002881 3A LABEL FOR CARTON 52